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WorksheetsScience Benchmark Review
Total questions: 28
Worksheet time: 42mins
Name
Class
Date
1.
What two types of measurements make up DENSITY?
a)
Mass and Volume
b)
Temperature and Mass
c)
Grams and Centimeters
d)
Volume and Weight
2.
Look at this image. Which object has the LOWEST density in water? How?
a)
The Ping Pong Ball because it floats to the top
b)
The bolt because it has sunk to the bottom
c)
The soda cap because it is not just full of air like the Ping Pong ball
3.
Jack has a rock. The rock has a mass of 14g and a volume of 2cm3. What is the density of the rock?
a)
7 mL
b)
7 g/cm3
c)
28 g/cm3
d)
1/7 g/cm3
4.
Frank has an eraser. It has a mass of 4g, and a volume of 2cm3. What is its density?
a)
8 g/cm3
b)
2 g/cm3
c)
1/2 g/cm3
d)
24 g/cm3
5.
What is the formula for density?
a)
density = mass x volume
b)
density = mass / volume
c)
density = mass + volume
d)
density = mass - volume
6.
a)
Metal
b)
Nonmetal
c)
Metalloid
7.
Which of these is a property of metals?
a)
It's malleable
b)
It can't conduct electricity
c)
They are used in food
d)
It's very brittle
8.
Which of these grouping of elements could have the characteristic of brittle?
a)
Metal
b)
Nonmetal
9.
Which of the following is a good conductor of heat?
a)
Metal
b)
Nonmetal
c)
Metalloid
10.
If a material can easily be drawn into the shape of a wire, it is
a)
Ductile
b)
Magnetic
c)
Malleable
d)
Reactive
11.
Able to be beaten or hammered into shapes
a)
lustre
b)
malleable
c)
brittle
d)
insulator
12.
Energy due to motion is ____________ energy.
a)
Potential
b)
Energy
c)
Kinetic
d)
Friction
13.
The faster an object moves, the ________ kinetic energy it has.
a)
more
b)
less
c)
none of the above
d)
all of the above
14.
__________ is stored energy.
a)
Potential
b)
Kinetic
c)
None of the above
d)
All of the above
15.
What kind of energy is in a stretched rubber band?
a)
Potential
b)
Kinetic
16.
At which point is potential energy greatest?
a)
W
b)
X
c)
Y
d)
Z
17.
When a pendulum swings, at which point is kinetic energy highest?
a)
1
b)
2
c)
3
d)
4
18.
Explain what happens to the potential energy of a rock as it falls off the side of a cliff.
a)
The kinetic energy decreases as the potential energy increases.
b)
The kinetic energy decreases as the potential energy decreases.
c)
The potential energy decreases as the kinetic energy increases.
d)
The potential energy decreases as the kinetic energy decreases.
19.
Conservation of energy states that energy cannot be ________ or ________, but can be altered from one form to another.
a)
created, destroyed
b)
gravity, force
c)
heat, created
20.
What is the formula to calculate speed?
a)
S = t/d
b)
S = d/t
c)
S = d x t
d)
S = t x d
21.
A runner races in the 100 meter dash. It takes her 10 seconds to finish. What is her average speed?
a)
10 m/s
b)
1000 m/s
c)
100 seconds
d)
10 seconds
22.
A different runner trains for a marathon for 6 months by eating nothing but bags of french fries from McDonalds. They run a 10 meter dash in 100 seconds. What is their speed?
a)
0.01 m/s
b)
0.1 m/s
c)
1 m/s
d)
10 m/s
23.
The baseball park is 4200 m from Camden's house. I took him 30 minutes to get there. What was Camden's speed?
a)
.007 m/min
b)
12.60 m/min
c)
140 m/min
d)
126 m/min
24.
Describe the motion of the object in the graph
a)
Moving with constant speed
b)
Speeding up
c)
Not moving
25.
Which graph represents the greatest acceleration?
a)
A
b)
B
c)
C
d)
D
26.
Which runner stopped for a rest?
a)
Albert
b)
Bob
c)
Charlie
27.
How far did McKenzie travel in the first 3 hours?
a)
6.66 km
b)
30 km
c)
60 km
d)
20 km
28.
What was McKenzie's average speed for the entire journey?
a)
6.25 km/h
b)
12.5 km/h
c)
25 km/h
d)
100 km/h
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